IMPORTANT: You must do this only once after you update or install WP Residence v 1.30.4. This will not be required again for future updates, unless you decide to reset database and start over. 

Login in Theme Forest with your buyer account.

Go to Downloads

Go to your purchase and select License Certificate and Purchase Code

Copy the buyer code from the text file

Paste the code in theme options and click the button “CHECK LICENSE”.

You will need the same license code to register for a support account in client support system – http://support.wpestate.org/